One of Governor Gretchen Whitmer's campaign promises was to fix Michigan roads. A question on the survey asked residents to rate their confidence (on a scale of 1 to 10) in Governor Whitmer's ability...

Extracted text: One of Governor Gretchen Whitmer's campaign promises was to fix Michigan roads. A question on the survey asked residents to rate their confidence (on a scale of 1 to 10) in Governor Whitmer's ability to fix Michigan roads before her election and after her election, in order to see if residents have lower confidence since Governor Whitmer's election, on average, in her ability to fix Michigan roads. This is a Hypothesis test Confidence interval For One proportion One mean O Paired mean O Difference in two means O Slope for a linear relationship Chi-square goodness-of-fit Chi-square test of independence